JPS62167181U - - Google Patents
Info
- Publication number
- JPS62167181U JPS62167181U JP5625686U JP5625686U JPS62167181U JP S62167181 U JPS62167181 U JP S62167181U JP 5625686 U JP5625686 U JP 5625686U JP 5625686 U JP5625686 U JP 5625686U JP S62167181 U JPS62167181 U JP S62167181U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- angle
- storage device
- radar
- received
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図は、この考案の一実施例によるレーダ装
置の構成図、第２図は、従来のレーダ装置を示す
構成図である。
図において、１はアンテナ部、２は送受信部、
３は表示部、４は角度検出器、５は送信信号、６
は受信信号、７は妨害波検出器、８は角度比較器
、９は妨害波検出角度記憶器、１０は周波数選択
器、１１は角度・周波数記憶器、１２は角度・周
波数比較器である。尚、各図中の同一符号は、同
一又は、相当部分を示すものである。
FIG. 1 is a configuration diagram of a radar device according to an embodiment of this invention, and FIG. 2 is a configuration diagram showing a conventional radar device. In the figure, 1 is an antenna section, 2 is a transmitter/receiver section,
3 is a display unit, 4 is an angle detector, 5 is a transmission signal, 6
7 is a received signal, 7 is an interference wave detector, 8 is an angle comparator, 9 is an interference wave detection angle memory, 10 is a frequency selector, 11 is an angle/frequency memory, and 12 is an angle/frequency comparator. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
信処理を行う送信信部と、レーダ電波を送受信す
るアンテナ部と、受信した目標信号を表示する表
示部と、上記アンテナ部の電波ビーム指向角を検
出する角度検出器と、受信した信号を弁別して妨
害波を検出する妨害波検出器と、上記送受信部が
アンテナ部で送受する周波数を選択する周波数選
択器と、上記角度検出器からの角度データ及び上
記周波数選択器からの周波数データを記憶する角
度・周波数記憶器と、上記角度・周波数記憶器か
らの角度及び周波数と上記角度検出器からの角度
データと上記周波数選択器からの周波数データと
を比較する角度・周波数比較器とから成るレーダ
装置において、上記アンテナ部の電波ビームが指
向して受信する妨害波の角度及び周波数を記憶し
ておき、上記アンテナ部の電波ビームの指向角と
上記周波数選択器からの周波数と上記角度・周波
数記憶器からの角度及び周波数とを上記角度・周
波数比較器によつて照合して、上記、アンテナ部
で送受信する電波の周波数が、上記角度・周波数
記憶器の記憶する角度及び周波数に応じて自動的
に妨害波を受けないように制御されることを特徴
とするレーダ装置。 A transmitter unit that generates radar transmission signals and receives radar reception signals; an antenna unit that transmits and receives radar radio waves; a display unit that displays the received target signal; and detects the radio beam directivity angle of the antenna unit. an interference wave detector that discriminates received signals and detects interference waves; a frequency selector that selects a frequency that the transmitting/receiving section transmits and receives at the antenna section; An angle/frequency storage device that stores frequency data from the frequency selector, and a comparison between the angle and frequency from the angle/frequency storage device, the angle data from the angle detector, and the frequency data from the frequency selector. In a radar device comprising an angle/frequency comparator, the angle and frequency of the interference wave to be received by the radio wave beam of the antenna unit are stored, and the directivity angle of the radio wave beam of the antenna unit and the frequency selection are determined. The frequency from the antenna section is compared with the angle and frequency from the angle/frequency storage device by the angle/frequency comparator, and the frequency of the radio waves transmitted and received by the antenna section is determined by the angle and frequency from the angle/frequency storage device. A radar device characterized in that it is automatically controlled so as not to receive interference waves according to the angle and frequency that are stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5625686U JPS62167181U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5625686U JPS62167181U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167181U true JPS62167181U (en) | 1987-10-23 |
Family
ID=30884908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5625686U Pending JPS62167181U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167181U (en) |
-
1986
- 1986-04-15 JP JP5625686U patent/JPS62167181U/ja active Pending
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